Brokened PS2

Okay, so, here's the deal. My PS2 cannot read discs. At all. I purchased Suikoden IV three days ago. It has been out of my PS2 only once since then, so I could try another disc. It's basically in mint condition, fresh out of the box and right into the PS2. Same with the other disc, which I should mention was a music disc. The PS2 can't read either disc. Nonetheless, I repeatedly get disc read errors. Intially, if I left the PS2 alone a while and tried again, I could load the disc (after a couple reboots.) That no longer works. I'm going to run out and get some compressed air to try to clean the lens. Anyone know anything else I should try?

PS2 break like no other system. Most just go senile after a couple of years and stop working all together. You wouldn't believe how common you problem is. They stop reading different types of disc, their trays get jiggly, the groan and grind when they actually do play games, and they've been known to burn into discs before. Just buy a new one or wait for the PS3. Asking Sony to help you is a waste of time.